3,5-二溴-2-氨基苯甲酸甲酯合成工艺研究

Study on Synthesis of 3,5- Dibromo- 2- Amino Benzoic Acid Methyl Ester

以邻氨基苯甲酸甲酯、液溴为主要原料,制备3,5-二溴-2-氨基苯甲酸甲酯,研究了反应温度、反应时间、pH值和液溴用量对产品收率的影响。

Take the neighbouring amino methyl benzoate, the fluid bromine as the primary datas, prepares 3, 5 -di bromine - 2 - amino methyl benzoate, has studied the reaction temperature, the reaction time, the pH value and the fluid bromine amount used receives to the product rate the influence.